teredo


Also found in: Dictionary, Thesaurus, Medical, Wikipedia.
Related to teredo: Teredo worm

teredo:

see shipwormshipworm
or teredo
, marine bivalve mollusk of the family Teredinidae, specialized for boring in wood. A shipworm is not a worm, but a greatly elongated clam. Its two shells, enclosing only the front end of the body, function as a tool, rather than a protective
..... Click the link for more information.
.
The Columbia Electronic Encyclopedia™ Copyright © 2013, Columbia University Press. Licensed from Columbia University Press. All rights reserved. www.cc.columbia.edu/cu/cup/
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Teredo

 

or shipworm, a wood-boring marine bivalve mollusk of the family Teredinidae. They live in wood that has fallen into seawater; they frequently inhabit the submerged parts of wooden vessels (hence the name) and other hydrotechnical installations, burrowing passages in the structures and destroying them.

The shipworm’s body is wormlike; it bores with the small bivalve shell at the front. It uses part of the wood cuttings for food. The shipworm is found in the seas of temperate and tropical zones.

There are four species in USSR waters: Teredo navalis (up to 35 cm long) in the Black Sea and the Sea of Japan (Bay of Peter the Great); T. utriculus (up to 80 cm) and T. pedicellate in the Black Sea; and Bankia setacea (up to 120 cm) in the Sea of Japan and the southern part of the Sea of Okhotsk. The first three types are carried by the Gulf Stream to the Bering Sea, but they do not multiply there. Wood can be painted with poisonous paints or soaked in creosote to protect it from shipworms.

REFERENCES

Tarasov, N. I. Biologiia moria i flota. Moscow, 1943.
Riabchikov, P. I. Rasprostranenie drevotochtsev ν moriakh SSSR. Moscow, 1957.

O. A. SKARLATO

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.

teredo

any marine bivalve mollusc of the genus Teredo
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
References in periodicals archive ?
The larvae of Bankia gouldi and Teredo navalis can be distinguished on the basis of the length of the provinculum of the left valve.
(10) Mighty borer is in danger, San Pedro's Women Scientist seeks Teredo's End, Los Angeles Times, February 10, 1907.
Teredo provides address assignment and host to host automatic tunneling for unicast IPv6 traffic when IPv6/IPv4 hosts are located behind one or multiple IPv4 network address translators (NATs).
The future work should focus on adding other transition mechanisms to the analysis, such as ISATAP, Teredo, and 6VPE.
However, the raft's vulnerability to decay in salt water and teredo borer attack means that it would need to be replaced at least annually.
"In the sea there are several animals that burrow into and live in wood under the water; the commonest of these are the teredo, or shipworm, and the gribble," Edlin and Nimmo say.
Two of the main organisms that damage submerged wood in the New York area are shipworms, or teredo, and gribble worms.
In addition to the organic boosting biocide of the Biolux package, the product was formulated with metallic copper to combat zebra mussels, teredo worms, weeds, algae and slime fouling in freshwater and low-fouling saltwater.
The marine biologist and his colleagues discovered that the oak had been hollowed out by Teredo navalis, a type of shipworm common farther south in New England.
It was Selcraig's opinion that the Cinque Ports was rotten with shipworms (Teredo navalis), a mollusk that eats oak timbers.